Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > ILE Home > Th. List > 19.9v | Unicode version |
Description: Special case of Theorem 19.9 of [Margaris] p. 89. (Contributed by NM, 28-May-1995.) (Revised by NM, 21-May-2007.) |
Ref | Expression |
---|---|
19.9v |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | ax-17 1459 | . 2 | |
2 | 1 | 19.9h 1574 | 1 |
Colors of variables: wff set class |
Syntax hints: wb 103 wex 1421 |
This theorem was proved from axioms: ax-1 5 ax-2 6 ax-mp 7 ax-ia1 104 ax-ia2 105 ax-ia3 106 ax-gen 1378 ax-ie1 1422 ax-ie2 1423 ax-4 1440 ax-17 1459 |
This theorem depends on definitions: df-bi 115 |
This theorem is referenced by: spc2gv 2688 spc3gv 2690 mo2icl 2771 brtpos2 5889 |
Copyright terms: Public domain | W3C validator |